请问joomla中文章里的参数是怎样获取的???
images字段中的数据是:
{“image_intro”:”images\/image1.jpg”,”float_intro”:””,”image_intro_alt”:””,”image_intro_caption”:””,”image_fulltext”:””,”float_fulltext”:””,”image_fulltext_alt”:””,”image_fulltext_caption”:””}
<br />$db = & JFactory::getDBO();<br />$query="SELECT * FROM #__content ORDER BY publish_up DESC LIMIT 0,7";<br />$db->setQuery($query);<br />$rows = $db->loadObjectList();<br />foreach($rows as $row){<br /> echo $row->images . '<br>'; //这样只能显<span>!本文来源gaodai#ma#com搞*!代#%^码网5</span><pre>搞gaodaima代码
示整个字段的内容
}
我想只输出images字段中image_intro里的内容(也就是images/image1.jpg),应该怎么写???
谢谢!!!
——解决方案——————–
$json = json_decode($row->images);
echo $json->image_intro;